| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.62 | 13.648% | $115.4891 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $101.32 | 13.303% | $114.7986 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $240.57 | 6.412% | $255.9953 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $221.35 | 5.538% | $233.6084 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $60.85 | 3.261% | $62.8343 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $149.79 | 10.834% | $166.0182 | $166.02 | $166.00 | $166.00 |
| Purchase #7 | $167.39 | 13.361% | $189.755 | $189.76 | $189.75 | $189.80 |
| 7 purchase totals = | $1,042.89 | $1,138.4989 | $1,138.51 | $1,138.50 | $1,138.50 | |